package com.topscore.promotion.dashboard;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@EnableEurekaClient
@RestController
@EnableHystrix
@EnableHystrixDashboard
@SpringBootApplication
public class DashboardApplication {

	public static void main(String[] args) {
		SpringApplication.run(DashboardApplication.class, args);
	}

    @Value("${server.port}")
    String port;

    @RequestMapping("/hi")
    @HystrixCommand(fallbackMethod = "hiError")
    public String home(@RequestParam String name) {
        return "hi "+name+",i am from port:" +port;
    }

    public String hiError(String name) {
        return "hi,"+name+",sorry,error!";
    }
}
